Raymarine Ray48 manual LCD Display, 1W Scan WX ALT MON INT MEM

Page 15

3.2.2 LCD Display

The following describes the functional characters on the Ray48's LCD.

1W SCAN

WX ALT

MON

INT MEM

TX

Fig.3-2 LCD DISPLAY

1SCAN: Will flash by itself when All-Scan mode is to be initiated or will flash in unison with "MEM" when Memory Scan mode is to be initiated.

21 W (High/Low Power): Will be displayed when the transmitter circuits are providing 1 Watt of power to the antenna. When the transmitter is supplying 25 Watts to the antenna, the "1 W" indication will be extinguished.

3ALT (Weather Alert): Will blink when a Weather Alert Tone has been detected.

4WX (Weather): Will be displayed when the channel selected to be monitored is a weather channel.

5MON (Monitor): Will be displayed when the MON/INT key is pressed. This indicates the radio is in the MONITOR mode.

6INT (International/USA): Will be displayed when International channels are programmed for use. "INT" is not displayed when US channels are programmed for use.

7TX (Transmit): Will be displayed on the LCD when the Push-To-Talk (PTT) switch is depressed indicating the transmitter circuits are providing a signal to the antenna.

8MEM (Memory): Will be displayed when the SCAN key is pressed and held for two seconds, or when the radio is programmed to the MEMORY SCAN mode.

9LCD Segments: Will display channel number in use.

10

Image 15

Contents Ray48 Important Notice PurposeTable of Contents Appendix Section MaintenanceTechnical Description SectionGlossary of Terms Equipment Features General DescriptionIntroduction Unpacking and Inspection InstallationPlanning the Installation Optional AccessoriesTypical Mounting Method Flush Mounting Typical Mounting Methods1104.33 190.74 1515.94 853.03 1606.29 1957.66 1204.72 Electrical Connections DC Power and External Speaker ConnectionsExternal Speaker Connections Power Cable LengthAntenna Connections Antenna Mounting SuggestionsGrounding Controls and LCD Display OperationsControls Volume Control On/Off1W Scan WX ALT MON INT MEM LCD DisplayOperating Procedures Scan Modes To Select a Weather Channel16 Plus priority Channel Channel MemoryPlus priority Channel Master ResetMonitor Mode Working ChannelControl Section PLL Phase Lock Loop CircuitTechnical Description GeneralReceiver Circuit Transmitter CircuitSpecifications TransmitterReceiver Operating Requirement Radio DimensionsRay48 Block Diagram Page Ray48 Assembly Drawing Page How to contact Raymarine MaintenancePage VHF Marine Radio Channels and Frequencies Ray48 Marine Channels Frequency Tables66A International VHF Marine Radio Channels & Frequencies Noaa Weather Radio Frequencies156.525 Digital Selective Calling for Distress and Safety VHF Marine Channel Usage Guide and Licensing Requirements AppendixPage Usage Guide Your ship is sinking, or on fire EmergencyMonitoring Channel 16 & Working Channel Intership SafetyNavigation Coast GuardAre used for vessels Traffic service onPort Operations Channels 11, 12, 13Marine Operator CommercialEnvironmental Emergency signalsState Control WeatherAlpha